The Samsung Eternity is a 4.3” x 2.2” x 0.5”(HxWxD) touch screen cell phone carried by the AT&T network. It's candy bar shape and 3.2" haptic touchscreen make it a sleek and attractive internet capable device. This device is identified by the front markings of AT&T and Samsung on the front. To surely identify the model of your device, turn the phone over and take off the back cover. Pull the battery out from the phone and match the device number as SGH-A867.